Pill Identification by Imprints: RE 20 Home Pill Identification by Imprints: RE 20 7 results ATENOLOL 50 MG TABLET Side 1: RE 20 Color: White Side 2: Shape: Round ATENOLOL 50 MG TABLET Side 1: RE 20 Color: White Side 2: Shape: Round ATENOLOL 50 MG TABLET Side 1: RE 20 Color: White Side 2: Shape: Round ATENOLOL 50 MG TABLET Side 1: RE 20 Color: White Side 2: Shape: Round ATENOLOL 50 MG TABLET Side 1: RE 20 Color: White Side 2: Shape: Round ATENOLOL 50 MG TABLET Side 1: RE 20 Color: White Side 2: Shape: Round ATENOLOL 50 MG TABLET Side 1: RE 20 Color: White Side 2: Shape: Round Other Popular Drug Imprint 114 M 36 21 G PC18 logo and PCE WATSON 885 logo SANDOZ 664 HP 288 B855 U30 LILLY 4165 N 947 HP 66 PH 044 4896 C35 or P 371 BR 348 MYLAN 6440 NAT L200 N111 54 771 463 037 PD 158 M C28 RX 901 036 58 82 SD 12 200 or 400 NU-IRON 150 0291 CT2 033 0374 U S M 2 GGD7 CP 401